90423074

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{280817}}^1$

素因数の和:280849

約数の個数: 16

約数和(自身を含む): 161751168

約数和(自身を除く): 71328094

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 280817, 561634, 1965719, 3931438, 6458791, 12917582, 45211537, 90423074]

約数ペア:

[(1, 90423074), (2, 45211537), (7, 12917582), (14, 6458791), (23, 3931438), (46, 1965719), (161, 561634), (322, 280817)]